package com.java.boot.admin.config;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;
import java.sql.SQLException;
import java.util.Arrays;

/**
 * @author jingjintao
 * @date 2021/7/30 - 22:04
 **/
@Deprecated
//@Configuration
public class MyDataSourceConfig {

    //默认的自动配置是判断容器中没有才会配
    // @ConditionalOnMissingBean({ DataSource.class, XADataSource.class })
//    @ConfigurationProperties(prefix = "spring.datasource")
//    @Bean
    public DataSource dataSource() throws SQLException {
        DruidDataSource dataSource = new DruidDataSource();
//        dataSource.setUrl();
//        dataSource.setUsername();
//        dataSource.setPassword();
        //加入监控功能
        dataSource.setFilters("stat,wall");
        return dataSource;
    }

    /**
     * 配置 druid的监控页功能
     * @return
     */
//    @Bean
    public ServletRegistrationBean statViewServlet(){
        StatViewServlet statViewServlet = new StatViewServlet();
        ServletRegistrationBean<StatViewServlet> servletRegistrationBean = new ServletRegistrationBean<>(statViewServlet, "/druid/*");
        servletRegistrationBean.addInitParameter("loginUsername","admin");
        servletRegistrationBean.addInitParameter("loginPassword","123456");
        return servletRegistrationBean;
    }

    /**
     * WebStatFilter 用于采集web-jdbc关联监控的数据。
     */
//    @Bean
    public FilterRegistrationBean webStatFilter(){
        WebStatFilter webStatFilter = new WebStatFilter();
        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(webStatFilter);
        filterRegistrationBean.setUrlPatterns(Arrays.asList("/*"));
        filterRegistrationBean.addInitParameter("exclusions","*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
        return filterRegistrationBean;
    }
}
